Processing Scenarios

When the service is up and running, you can start the document recognition processing. But before, you need to choose the processing scenario.

Features

Different scenarios support different sets of features, below is the full list of available features.

Feature	Description
Visual zone OCR	Optical character recognition of the document visual zone text fields based on document templates included in the database.
Document type identification	Automatic recognition of the document type: no need to manually select a country, document type, and series for processing.
MRZ OCR	Reading and parsing the machine readable zone lines into separate fields.
Barcode recognition	Reading the 1D and 2D (PDF417, QR, Aztec, Datamatrix) barcodes and automatic parsing into text fields using included document template specifications if the template database is available and the document type is identified.
Document location	Detecting the document boundaries and cropping out the document from the supplied picture.
Graphics cropping	Cropping graphic fields, such as a photo portrait and signature, based on templates included in the database.
Checking security features	For each document type, certain secutiry checks can be performed. For example, UV dull paper check, image patterns (VIS), IR transparency, etc. You can find the security checks by document types in the Documents list.

Popular Scenarios

FullAuth

This scenario detects an identity document, identifies its document type, recognizes MRZ & Visual zone & barcodes, performs checking of security features, if any, and parses data in text fields.

FullProcess

This scenario detects an identity document, identifies its document type, recognizes MRZ & Visual zone & barcodes, and parses data in text fields.

Ocr

This scenario detects an identity document, identifies its document type, recognizes MRZ & Visual zone, and parses data in text fields.

DocType

This scenario detects an identity document, identifies its document type, recognizes MRZ, if any, and parses data in text fields.

MrzAndLocate

This scenario detects an identity document, crops it, recognizes MRZ, and parses data in text fields.

BarcodeAndLocate

This scenario detects document boundaries and obtains the barcode data.

Mrz

This scenario detects MRZ, recognizes it, and parses data in text fields.

Barcode

This scenario detects barcode, recognizes it, and parses data in text fields.

CreditCard

This scenario detects credit card, recognizes Visual zone, and parses data in text fields.

Other Scenarios

Locate

This scenario detects identity document boundaries and crops it.

MrzOrBarcode

This scenario detects MRZ or barcode, recognizes it, and parses data in text fields. Either MRZ, or barcode is needed to finish scenario processing.

MrzOrLocate

This scenario detects MRZ and recognizes it, or detects document location and crops it. Either MRZ recognition, or cropping identity document is needed to finish scenario processing.

MrzOrOcr

This scenario detects MRZ and recognizes it, or detects Visual zone and recognizes it. Either MRZ recognition, or Visual zone OCR is needed to finish scenario processing. If the document contains both MRZ and Visual zone, in most cases, MRZ is read and the scenario finishes its working.

MrzOrBarcodeOrOcr

This scenario detects MRZ and recognizes it, or detects Visual zone and recognizes it, or detects barcode and recognizes it. Either MRZ recognition, or Visual zone OCR, or barcode recognition is needed to finish scenario processing. If the document contains both MRZ and Visual zone, in most cases, MRZ is read and the scenario finishes its working. If the document contains both MRZ and barcode, both of them has the same priority - what is first detected, that will be recognized.

LocateVisual_And_MrzOrOcr

This scenario detects MRZ and recognizes it, or detects Visual zone and recognizes it. Either MRZ recognition, or Visual zone OCR is needed to finish scenario processing. If the document contains both MRZ and Visual zone, in most cases, MRZ is read, document and other graphic data are cropped, and the scenario finishes its working.